US Patent # 8,220,347 B2, US 9,291,531 B2 | Call Us Today! 1-614-504-6915
The Vapor Pin® has a variety of applications, including but not limited to:

Sub-slab soil gas sampling, de-pressurization studies/testing, stray gas evaluations, source area characterization and mitigation progress monitoring.

Announcements

Thank you to everyone who took the time to attend our Battelle learning lab at the Battelle Chlorinated conference today. We appreciate your time and wonderful questions. #battelle2018 ... See MoreSee Less

Vapor Pin updated their cover photo. ... See MoreSee Less

Wonderful to see new and familiar faces at Association for Environmental Health and Sciences Foundation. Stop by and see us at booth 33. ... See MoreSee Less

Craig Cox, CPG will be presenting two posters during the Poster Sessions at the 28th Annual International Conference on Soil, Water, Energy, and Air. (Abstract numbers: 144 & 145) Come see the Mini-PinTM at booth 33! ... See MoreSee Less

#BBGroundgas18 Great opportunity to meet everyone at the Groundgas Conference today in London ... See MoreSee Less

Vapor Pin and our Europe distributor Ribble-Enviro will be exhibiting at the
Ground Gas 2018: Assessing and managing ground gas risk
Date: 01 March 2018 - Venue: Holiday Inn London - Kensington High Street, London, Wrights Lane W8 5SP ... See MoreSee Less

Enjoyed listening to Tony McDonald with AZ solutions talk about pilot test at the Southeastern States VI Symposium. ... See MoreSee Less

Soil Gas Control Systems in New Construction (CC-1000). This new standard addresses RRNC construction for virtually
every building that is larger than a one- and two-family
dwelling. https://aarst-nrpp.com/wp/store/rrnc-for-larger-buildings-cc-1000/ ... See MoreSee Less

Great seeing everyone at last night's MSECA event. ... See MoreSee Less

... See MoreSee Less

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Our Featured Products

Stainless Steel Vapor Pin® VPIN0522SS

Vapor Pin®
Extension 1.5"

Stainless Steel
Secured cover

About Vapor Pin®

Cox-Colvin & Associates, Inc. has developed the VAPOR PIN®, a unique, patented, re-usable sub-slab soil-gas sampling device. Traditional sub-slab soil-gas sampling methods are time consuming, expensive, and prone to leaks. Cox-Colvin designed the Vapor Pin® specifically to eliminate many of the problems associated with traditional sub-slab soil gas sampling methods. Advantages of the Vapor Pin°over traditional methods include:

  • Unique patented design reduces the potential for leaks during sample collection, improving sample quality
  • Built-in disposable seal eliminates the need for grout, increasing productivity
  • Connects easily to sampling equipment
  • Easily installed, sampled, and retrieved for reuse
  • Reduces damage to the slab
  • Improves diagnostic testing
  • Improves spatial resolution
  • Reduces sampling time allowing collection of more samples for less cost, and thus provides a better understanding of site conditions

The patented design of the Vapor Pin® provides environmental professionals a means of collecting high-quality, low-cost soil gas samples within minutes. Plus, the Vapor Pin® is made in the USA. Protected under US Patent # 8,220,347 B2, US 9,291,531 B2